Just read the email that they sent to my house........
.......£450 to £550 + VAT for a reconditioned unit..ie..reconditioning mine. They don't have an exchange unit available
That's on top of having to either remove the gearbox yourself, or pay someone to do it for you.
Total price £££££££££'s
The peeps I got my box from didn't say I had to send mine back.....so.....as long as I'm happy with it, I'll have a recently (mileage whise) recon'd box and diff to sell . as you know the bellhousing is broken so they would have to be swapped, if you see what I mean.